General description The Union 2100S StrongBOLT British Standard 5 lever mortice deadlock is designed for timber doors, suitable for both left and right hinges, and can accommodate doors up to 54mm thick. This deadlock features a 20mm deadbolt that can be locked or unlocked by a key from either side, providing secure positive deadlocking and enhanced resistance against attacks. The lock is equipped with anti-pick, anti-saw, and anti-drill security features, along with a chamfered bolt design that improves performance under side load testing. Technical specifications Case Size: 68mm x 89mm (2.5in) Backset: 45mm Deadbolt Size: 20mm Forend Finish: Brass Supplied with 2 steel nickel plated keys MPN: J2100S-PL-2.5 EAN: 5011802129139 Installation The radius inner forend allows for easy installation into many UK mortices without the need for additional carpentry, ensuring that the edge of the door remains intact. Usage This deadlock is ideal for securing timber doors in residential and